1  /* { dg-do compile } */
       2  /* This test requires widening_mul */
       3  /* { dg-options "-mdspr2 -mgp32 -fexpensive-optimizations" } */
       4  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       5  /* { dg-final { scan-assembler-times "\tmsub\t\\\$ac" 2 } } */
       6  
       7  NOMIPS16 long long
       8  f1 (int x, int y, long long z)
       9  {
      10    return z - (long long) y * x;
      11  }
      12  
      13  NOMIPS16 long long
      14  f2 (int x, int y, long long z)
      15  {
      16    long long t = (long long) x * y;
      17    int temp = 5;
      18    if (temp == 5)
      19      z -= t;
      20    return z;
      21  }